| qì | contract |
| 契 | to carve carved words to agree |
| 契丹 | Qidan Khitan ethnic group in ancient China, a branch of the Eastern Hu people inhabiting the valley of the Xar Murun River in the upper reaches of the Liaohe River |
| 契友 | bosom friend |
| 契合 | agreement to agree to get on with |
| 契据 | deed |
| 契机 | an opportunity a turning point |
| 契沙比克湾 | Chesapeake bay |
| 契税 | deed tax; contract tax |
| 契箭 | arrow used as a token of authority (by field commanders) |
| 契约 | agreement contract |
| 契约之受方 | a covenantee |
| 契约之授方 | a covenantor |
| 契约乙方 | party B |
| 契约书 | a contract |
| 契约当事人 | contracting parties |
| 契约条款 | contract terms |
| 契约桥牌 | contract bridge (card game) |
| 契约法 | contract law |
| 契约生效 | validity of contract; execution of contract |
| 契约甲方 | party A |